Mendel's laws describe how traits are passed from parents to offspring. All, but one, of these statements can be used to describe
Mendel's law of segregation,
A)
The two alleles for a trait separate when gametes are
formed.
B)
A parent randomly passes only one allele for each
trait to each offspring.
C)
The alleles of different genes get sorted into gametes
independently of one another.
A mother, with the genotype Tt and a father with the
D) genotype Tt can have an offspring with the genotype
tt, TT, or Tt.

In which specialized organ of the plant would these cells most likely be found

Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?

Can someone me with this question/ give me the answer? you!